Question

$2x + y = 12$
$3x - y = 13$
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Answer 1

Answer:

2x+y=12

3x-y =13

______

5x=25 (Adding)

or, x=25/5 =5

Also, 2x+y=12

or, 2×5+y =12

or, 10+y =12

or, y=12-10 =2

Thus, x=5, y=2